An Elemental Assay of Very, Extremely, and Ultra-metal-poor Stars
Teff : 5000+-100 | log g : 1.9+-0.3 | vturb : 1.5+-0.3 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Li | N/A | ... | ... | +0.62+-0.16 | -2.64+-0.16 | 0.07+-0.16 | +0.62+-0.16 | Li |
C | N/A | ... | +0.31+-0.23 | ... | -2.40+-0.23 | 0.31+-0.23 | 6.03+-0.23 | C |
N | N/A | ... | +1.89+-0.25 | ... | -0.82+-0.25 | 1.89+-0.25 | 7.01+-0.25 | N |
O | N/A | ... | +0.90+-0.15 | ... | -1.81+-0.15 | 0.90+-0.15 | 6.88+-0.15 | O |
Na | N/A | ... | +1.00+-0.32 | ... | -1.71+-0.32 | 1.00+-0.32 | 4.53+-0.32 | Na |
Mg | N/A | ... | +0.28+-0.19 | ... | -2.43+-0.19 | 0.28+-0.19 | 5.17+-0.19 | Mg |
Al | N/A | ... | +0.00+-0.17 | ... | -2.71+-0.17 | 0.00+-0.17 | 3.74+-0.17 | Al |
Si | N/A | ... | +0.66+-0.16 | ... | -2.05+-0.16 | 0.66+-0.16 | 5.46+-0.16 | Si |
Ca | N/A | ... | +0.49+-0.18 | ... | -2.22+-0.18 | 0.49+-0.18 | 4.12+-0.18 | Ca |
Sc | N/A | ... | -0.08+-0.22 | ... | -2.79+-0.22 | -0.08+-0.22 | 0.36+-0.22 | Sc |
Ti | N/A | ... | +0.30+-0.18 | ... | -2.41+-0.18 | 0.30+-0.18 | 2.54+-0.18 | Ti |
V | N/A | ... | +0.21+-0.17 | ... | -2.50+-0.17 | 0.21+-0.17 | 1.43+-0.17 | V |
Cr | N/A | ... | -0.36+-0.18 | ... | -3.07+-0.18 | -0.36+-0.18 | 2.57+-0.18 | Cr |
Mn | N/A | ... | -0.70+-0.20 | ... | -3.41+-0.20 | -0.70+-0.20 | 2.02+-0.20 | Mn |
Fe | N/A | -2.71+-0.20 | ... | ... | -2.71+-0.20 | ... | 4.79+-0.20 | Fe |
Co | N/A | ... | -0.11+-0.19 | ... | -2.82+-0.19 | -0.11+-0.19 | 2.17+-0.19 | Co |
Ni | N/A | ... | +0.00+-0.27 | ... | -2.71+-0.27 | 0.00+-0.27 | 3.51+-0.27 | Ni |
Zn | N/A | ... | +0.19+-0.15 | ... | -2.52+-0.15 | 0.19+-0.15 | 2.04+-0.15 | Zn |
Sr | N/A | ... | +0.10+-0.16 | ... | -2.61+-0.16 | 0.10+-0.16 | 0.26+-0.16 | Sr |
Ba | N/A | ... | -0.34+-0.17 | ... | -3.05+-0.17 | -0.34+-0.17 | -0.87+-0.17 | Ba |
Eu | N/A | ... | +0.47+-0.20 | ... | -2.24+-0.20 | 0.47+-0.20 | -1.72+-0.20 | Eu |
Vrad | -143.3+-0.4 |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2006-04-17 | N/A | VLT | 45000 | 3-129 | 1800 | -143.3+-0.4 |
2006-04-18 | N/A | VLT | 45000 | N/A | 7200 | N/A |
Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : | Right Ascension : |